define pyk of x zermelo ~in x as text unicode start of text unicode quotation mark unicode space unicode small z unicode small e unicode small r unicode small m unicode small e unicode small l unicode small o unicode space unicode tilde unicode small i unicode small n unicode space unicode quotation mark unicode end of text end unicode text end text end define
define tex of var x zermelo ~in var y as text unicode start of text unicode number sign unicode one unicode period unicode newline unicode space unicode backslash unicode small m unicode small a unicode small t unicode small h unicode small r unicode small e unicode small l unicode left brace unicode backslash unicode small n unicode small o unicode small t unicode small i unicode small n unicode right brace unicode space unicode number sign unicode two unicode period unicode end of text end unicode text end text end define
define macro of var x zermelo ~in var y as lambda var t dot lambda var s dot lambda var c dot macro define four var t state var s cache var c definition quote macro define var x zermelo ~in var y as not0 var x zermelo in var y end define end quote end define end define
The pyk compiler, version 0.grue.20060417+ by Klaus Grue,